Special Guest Stars Victor Garber as Admiral Tom Halsey Guest Stars Norm Macdonald voices Yaphit Larry Joe Campbell as Steve Newton Co Starring BJ Tanner as Marcus Finn Kai Wener as Ty Finn Mike Henry as Dann Michael J. Sielaff as Palovis Paul Vogt as Horbalak Captain Dan J. Evans as Engineer #1 Erica Mathlin as Engineer #2